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Chucago, IL, USA April 7, 2008 Sue, the most complete T Rex ever Discovered is on Display at the Field Museum in Chicago, Illinois
Millions of Years Old Bird Fossil
Keichousaurus hui sauropterygian fossil from China
Natural material, such as a large stone with the imprint of a prehistoric creature, allowing the study of natural diversity during the dinosaur period and earlie
Fossil crinoid close-up (Echinodermata). The Image shows the crown of the marine animal.
Detail of a fossil Ichthyosaurus.
Close up of a multitude of fossil crinoids
Model Dinosaur fossil
Marine life fossils.
Fossilized skeleton of Paroodectes feisti, a miacid animal that lived during the early Eocene (ca. 50 million years ago) in the rain forests and swamps of the present-day Germany. It was a prehistoric predator that had the size and the appearance of a cat and was well adapted to climbing, as is apparent from its limbs, joints and shoulder bones. Its long tail gave balance for tree climbing and jumping from branch to branch.
Tiger’s eye mineral stone sample macro photography
Dinosaur in a Museum in Berlin, Germany.
Calmitacea inside a peace of stone. The fossil was growing in the Carboniferous Period (around 360 to 300 million years ago).
top view dinosaur skeleton fossil
Knightia alta is an extinct genus of fish well-known from abundant fossils found in the Green River Formation of Wyoming, United States. They rarely exceeded 10 cm in length and are found throughout the formation. Knightia alta, Eocene Epoch, Green River Shale. Fossil.
Fossilised Fish
Arizonasaurus from the Triassic era 3D illustration
Fossilized fish
Dimetrodon primitive predators stick together looking for prey during the Permian Period.
Archaeopteryx marble imprint, fossilized imprint, imprint transitional form (mosaic form), of a theropod dinosaur. Replica of a lime-impression (limestone slab) from the Jurassic about 150 million years old.
black dinosaur silhouette isolated on white background, model of dinosaurs toys
Primitive fish fossil
nature
Fossilised Fish
Close-up shot of a prehistoric creature.
Rheum officinale, Chinese rhubarb, Rheum palmatum L．
Dinosaur fossils.
Close-up of one of the Moeraki Boulders, Otago, New Zealand
Free Images: "bestof:Dimetrodon grandis - National Museum of Natural History - IMG 1982.JPG Dimetrodon grandis fossil specimen in the National Museum of Natural History Smithsonian"
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